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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by drdan1234

  1. D

    Which ic is this ?

    some pics of the circuit to help you help me . here are some pics of the circuit. **broken link removed** **broken link removed** **broken link removed** **broken link removed** **broken link removed** full body with transformer and transistor plates ; **broken link...
  2. D

    Which ic is this ?

    hello there people ; i am new to electronics . i dont know if this question fits to be in this category . i am copying a circuit of a UPS that runs on external lead acid battery. it has an ic on it...the manufacturer has removed the initials written on the ic , leaving me no way to find...

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